APA (7e ed.) Bronvermelding

rees, c. j. v. (1964). some remarks on tinbergen's approach of project appraisal. the institute of national planning.

Chicago (17e ed.) Bronvermelding

rees, c. j. van. Some Remarks on Tinbergen's Approach of Project Appraisal. cairo: the institute of national planning, 1964.

MLA (9e ed.) Bronvermelding

rees, c. j. van. Some Remarks on Tinbergen's Approach of Project Appraisal. the institute of national planning, 1964.

Let op: Deze citaties zijn niet altijd 100% accuraat.